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Complete Guide to Rubber B Rubber Straps for Rolex 2026
Expert Guide · Published by David · MisterChrono Paris Complete Guide to RubberB Rubber Straps for Rolex The ultimate Swiss rubber strap — technology, materials, and compatibility deciphered for each Rolex model. At MisterChrono Paris, we assist watch enthusiasts every day in choosing their strap. Among all the brands we offer in our boutique, RubberB holds a special place. It's not just another rubber strap — it's the result of precise Swiss engineering applied to a watch accessory, designed specifically for Rolex watches. This comprehensive guide explains everything you need to know about RubberB straps: the material, exclusive technologies, the different series available, and compatibility with each Rolex reference we offer in our store. The material: 100% pure vulcanized rubber The first element that distinguishes RubberB from its competitors is the intrinsic quality of its raw material. Every RubberB strap is made from 100% pure vulcanized rubber — no surface coating, no material blends, no glue, and no artificial chemical bonding. This "pure rubber" approach is significant. Cheap rubber straps are often made from silicone or synthetic blends, sometimes covered with a coating that flakes off over time. With RubberB, vulcanized rubber is worked through and through: there's nothing to peel off, nothing to alter on the surface. Concrete results: The strap does not lose its color over time, even after prolonged exposure to sun or salt water. It does not retain dust — a natural property of pure vulcanized rubber. It complies with all health standards: non-toxic, non-marking, non-allergenic — exceeding FDA and BVGG specifications. It retains its shape regardless of temperature or usage conditions. Each RubberB strap is handcrafted and finished in Switzerland by professionals who apply the same quality standards as the luxury watch industry. Exclusive RubberB Technologies Blocked Integration — perfect integration with the case Blocked Integration technology is at the heart of RubberB engineering. It involves integrating micro-calibrated solid inserts directly into the strap's structure, which precisely fit the lugs of your Rolex watch. Practically, the strap does not "hang" from the lugs — it is recessed flush, meaning perfectly even and without play. The visual result is that of an original integrated strap, as if Rolex itself had designed this rubber strap. This is why each RubberB strap is developed and calibrated reference by reference — there is no "universal for Rolex" RubberB strap. Each model (Submariner ceramic, Submariner non-ceramic, GMT-Master II, Daytona, etc.) has its own micro-calibrated version. VulChromatic — two-tone fusion VulChromatic technology is an exclusive RubberB innovation for two-tone straps. It allows two shades of vulcanized rubber to be fused into a single strap, without visible joints, gluing, or stitching. This technology is particularly popular on the GMT-Master II: the two-tone black/red ("Batman") or blue/black ("Batman") versions are perfectly echoed in a rubber strap with the same shades, fused by VulChromatic. RubberB's signature "T" design is present on all straps in the range, subtly recalling the brand's identity without ostentation. RubberB Series available at MisterChrono Classic Series The most versatile series. The Classic Series strap fits all wrists, from XXS to XL (14 to 21 cm), and mounts directly onto the original Rolex Oyster clasp. It is the ideal series for a first RubberB experience: immediate comfort, perfect integration, ease of fitting. Couture Series RubberB's premium series. It features Gore Tenara thread stitching — the same thread used in the most demanding outdoor equipment, rot-proof and UV-resistant. This high-end finishing detail transforms the strap into a true luxury sports leather good. Tang Buckle Series Designed for those who want a RubberB strap with an independent tang buckle rather than the original Oyster clasp. The buckle is made of 316L stainless steel — the same surgical grade used by Rolex for its cases. Ideal for wearers who want a different fastening system or who own multiple watch models. Rubber Cuff Series The most original series. The Rubber Cuff strap visually and tactilely mimics a soft textile (like a fine twill) — but it's 100% rubber. Waterproof, ultra-light, available in black, blue, and green. Particularly popular on the Rolex Milgauss. Compatibility with Rolex models RubberB offers a specifically calibrated strap for each Rolex reference. Here are the models available at MisterChrono: Rolex Model Compatible References Available Series Submariner 114060, 116610, 126610 (ceramic & non-ceramic) Classic, Couture, Tang Buckle GMT-Master II 116710, 126710 (ceramic, Pepsi, Batman, Sprite) Classic VulChromatic, Couture Daytona 116500LN, 126500LN (ceramic) Classic, Couture Sea-Dweller 116600, 126600, Deepsea 116660 Classic, Tang Buckle Explorer 214270, 124270, Explorer II 216570 Classic, Tang Buckle Sky-Dweller 326934, 326935, 326938 Tang Buckle (with notch) Oyster Perpetual 124300 (41mm) Classic Milgauss 116400GV Rubber Cuff Series Important: For the Submariner, RubberB offers distinct versions depending on the generation of your watch (pre-2010, 2010-2019, 2020 to present). Compatibility with the Glidelock clasp (ceramic Submariner) is also specific. If in doubt, our advisors at our Paris boutique will guide you to identify the exact reference of your watch. How to install a RubberB strap on your Rolex? The RubberB strap mounts directly onto your Rolex Oyster clasp — without using the additional links from the original bracelet. This is a simple installation that you can perform at home with a quality spring bar tool. Remove the spring bars from the current strap using a spring bar tool. Insert the RubberB strap inserts into the lugs of your Rolex case. Attach the spring bars to secure the strap. Attach your original Oyster clasp to the end of the strap. If you have never changed your Rolex strap, or if you prefer to entrust this operation to a professional, our team at the Paris boutique offers free installation for any RubberB strap purchased from MisterChrono. Maintenance and durability One of the great advantages of RubberB vulcanized rubber is its ease of maintenance: After contact with seawater or chlorinated water: rinse with fresh water and dry with a microfiber cloth. Regular cleaning: a slightly damp cloth and mild soap are sufficient. Any residue can be easily removed. Sunscreen: avoid prolonged contact. Rinse after exposure. Storage: keep away from extreme heat and direct light for long-term storage. Why choose RubberB at MisterChrono? MisterChrono is an official and selected reseller of RubberB straps. Every strap you purchase from us is authentic, new, and comes with the manufacturer's warranty. In our Paris boutique (23 rue Danielle Casanova, 75001), our expert advisors can: Identify the exact reference of your Rolex to choose the correct RubberB strap. Show you the different series and colors available. Install the strap on your watch for free. Advise you on the maintenance and lifespan of your strap. View RubberB straps See the entire collection Article written by David, sports and rubber strap expert at MisterChrono. NATO, rubber, Tudor, and sports watch specialist.
Learn moreWhich Watch Bracelet for Your Rolex Submariner? The Complete 2026 Guide
Expert Guide · By Pierre-Yves · MisterChrono Paris Which watch strap for your Rolex Submariner? The complete 2026 guide The Rolex Submariner is much more than a dive watch. It is an absolute icon of modern watchmaking, worn on Parisian terraces as well as in La Défense meeting rooms. And like any icon, it deserves a strap befitting its status. In this 2026 guide, we help you choose the perfect strap for your Submariner — according to your style, your daily use, and the look you want to project. Why change your Submariner's original strap? The Rolex Submariner comes standard with the famous stainless steel Oyster bracelet — a timeless, robust, and instantly recognizable choice. Yet, more and more enthusiasts are choosing to personalize their watch with a quality aftermarket strap. The reasons are many: Personalization and uniqueness: in a country where Submariners are ubiquitous, a different strap allows you to express your personality without betraying the spirit of the watch. Daily comfort: some wearers find steel heavy on long days. Leather or rubber straps offer a lighter and often softer alternative on the wrist. Preserving value: keeping the original bracelet in its box and using an aftermarket strap daily is a smart strategy to maintain your Submariner's resale value. Outfit versatility: switching from a brown leather strap for a city dinner to a colorful NATO for the weekend means having several watches in one. At MisterChrono, we assist Parisian clients with this every week, from our store at 23 rue Danielle Casanova, Paris 1er. Our team knows every Submariner reference — from the vintage 5513 model to the new 126610 references — and will advise you on the strap that perfectly matches your use. The different types of straps compatible with the Rolex Submariner Before you start, it's essential to understand the available options. The Submariner case measures 40 mm (older models) or 41 mm (Submariner Date post-2020), with lugs suitable for a 20 or 21 mm wide strap. Here are the main families of straps we recommend at MisterChrono. 1. The NATO strap: casual elegance Born in the corridors of the British army in the 1970s, the NATO strap is today an essential reference in the world of sports and luxury watches. For the Submariner, it naturally stands out: its robust look, varied colors, and ease of fitting make it the ideal choice for the urban wearer. The most popular versions in Paris remain the classic grey and red (known as "Bond NATO", popularized in James Bond: Goldfinger) and the solid black, very elegant in a professional setting. Expect to pay between 15.90 and 49.90 euros for a seriously good quality NATO depending on the materials — flat woven nylon, satin, or even perlon. Pierre-Yves' tip: For a black Submariner (black bezel and dial), an anthracite grey nylon NATO provides remarkable chromatic coherence without overburdening the wrist. This is the combo I recommend to 9 out of 10 clients looking for a "casual chic" look in Paris. 2. The leather strap: Parisian sophistication We often hear it said: "a Submariner with leather, that's not done". Wrong — and we demonstrate it every day in our store on rue Casanova. A well-chosen leather strap radically transforms your Submariner, anchoring it more in the realm of a dress watch. It's the perfect compromise for those who wear their sport watch to the office. We particularly recommend: Smooth black or dark brown calfskin: absolute sobriety and versatility. Compatible with almost all city outfits. Embossed leather (crocodile or lizard): an extra touch of elegance, ideal for Parisian dinners or cultural outings. Perforated or sport leather: for those who want to keep the adventurous spirit of the Submariner while avoiding steel. Be careful, however: leather and water do not mix well. If you wear your Submariner to the pool or by the Seine, prefer rubber or NATO. 3. The rubber / FKM strap: the connoisseurs' choice Long reserved for professional divers, high-performance rubber straps — especially in FKM (fluoroelastomer) — have conquered the world of luxury watchmaking over the years 2010-2020. And for good reason: it combines exceptional resistance to water, UV, and perspiration, while offering unparalleled comfort. On a Submariner, the result is sporty and modern. Premium brands like Rubber B, or our exclusive MisterChrono selection, offer custom-molded rubber straps for Rolex cases — ensuring a perfect fit down to the millimeter. FKM is also the queen material for active wearers: running around the Bois de Boulogne, playing tennis at the Racing Club, sailing from Brest or La Rochelle — it resists everything without ever deteriorating. 4. The aftermarket metal bracelet: the alternative to the Oyster If you want to stay in the metal register without opting for the original Rolex bracelet (often difficult to find alone and expensive), quality aftermarket metal bracelets are an excellent option. The best references in brushed/polished 316L steel faithfully reproduce the Oyster aesthetic with some subtle variations — modified links, different clasp, exclusive satin finish. These bracelets are particularly appreciated by collectors who wish to vary looks without investing in a second copy. How to correctly measure and choose your strap size? Before any purchase, two measurements are essential: The lug width: for the Submariner, this is 20 or 21mm. All our MisterChrono bracelets referenced "Rolex Submariner" are designed for this width. The strap length: measure your wrist with a flexible tape measure. The majority of French male wrists are between 17 and 20 cm. Our leather straps are available in standard length (approximately 115 mm + 75 mm) and XL size for larger wrists. If you have any doubt, come and see us directly at 23 rue Danielle Casanova, Paris 1er: our team will be happy to measure your wrist and try several straps on your watch before purchase. We have professional installation tools and spring bar guides adapted to each Submariner model. Our 2026 selection: favorite straps for the Rolex Submariner ⭐ Best all-rounder — Premium Nylon NATO 20mm The absolute classic. High-density woven nylon, brushed steel buckle, available in 12 colors. Maximum comfort, easy maintenance, timeless look. From 15.90 € — View the NATO collection on MisterChrono ⭐ Best leather — Fine Grain Calfskin 20mm The choice of the elegant. French vegetable-tanned calf leather, contrasting ivory stitching, polished pin buckle. Perfect on a Two-Tone Submariner (steel/gold). From 65 € — View the Leather collection on MisterChrono ⭐ Best rubber — FKM Sport Submariner 20mm The favorite of active wearers. High-performance FKM, custom-molded for the 40mm and 41mm Submariner case, water-resistant to 300 meters. From 79 € — View the Rubber collection on MisterChrono Frequently asked questions about the Rolex Submariner strap Can I change the strap of a Rolex Submariner without damaging the watch? Yes, absolutely — provided you use the right tools. A good quality spring bar tool and careful handling are enough to remove the bars between the lugs. We offer this service free of charge in-store for any strap purchase at MisterChrono. If you want to do it yourself, we recommend our tutorial available on the website. Does changing the strap affect the resale value of my Rolex? No, if you carefully keep the original bracelet with all its adjustment links. A Submariner presented complete (case + bracelet + papers) retains its full value on the secondary market. This is also the strategy adopted by the majority of our Parisian collector clients. What strap width for a Rolex Submariner? The Rolex Submariner uses lugs designed for a 20 mm wide strap for 40mm models or 21 mm for 41mm models. All our MisterChrono straps referenced for the Submariner respect this standard dimension. Is the NATO strap suitable for professional use? In the 2020s, the NATO has largely outgrown its "outdoor" image to integrate into business casual codes. In France, it is now common to see Parisian executives and managers wearing a Submariner on a NATO in professional settings. Choose a neutral color (grey, navy, black) and a superior nylon quality for an impeccable result. Come and try our straps in store in Paris Our team welcomes you at 23 rue Danielle Casanova, Paris 1er — a stone's throw from Place Vendôme — to try all our straps on your Rolex Submariner in real conditions. Personalized advice, installation included, exchange possible within 30 days. Discover all our Submariner straps Article written by Pierre-Yves, watch expert and editorial manager at MisterChrono. For any questions, contact us via our contact form or directly in store at 23 rue Danielle Casanova, 75001 Paris.
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